我國(guó)ETF績(jī)效評(píng)價(jià)實(shí)證分析
[Abstract]:ETF, or transactional open-end index funds, combines the advantages of open-end funds, closed-end funds and traditional index funds. Investors can either buy or redeem ETF shares in the primary market or buy and sell ETF shares in the secondary market. The existence of an arbitrage mechanism enables ETFs to avoid the widespread discount problem of closed-end funds. ETFs usually track specific indices with less tracking error than traditional index funds. In addition, ETFs have strong liquidity and high transparency. Strength, low cost and flexibility are considered to be one of the most important financial innovations of the past decade.
This article is composed of four parts and a summary. Its framework and contents are as follows:
The first part mainly introduces the background of this paper, the significance of the research, the literature review at home and abroad, and the innovation and shortcomings of this paper. King. In January 1993, the first ETF-SPDRs on the U.S. market were successfully issued and traded on the NYSE. The early ETF products were relatively single in type, and the system design was not perfect enough to be widely accepted by investors, so the development was relatively slow in the initial period. But after entering the 21st century, the ETF has developed rapidly in the world. By the end of August 2011, the number of ETFs tracking stocks, fixed income, commodities and their indexes has reached 2 867, with a total management scale of $1.36 trillion. There were only five ETFs listed in the two markets during 2009. But this situation has changed since 2009. The Shanghai and Shenzhen Stock Exchanges have continuously launched a series of innovative ETF products, and China's ETFs have a rare opportunity for development. By February 2012, the ETFs of the two markets have expanded rapidly to 37. The development of ETF products in China is of great significance. First of all, the development of ETF helps to improve the product system of China's fund industry; secondly, ETF can activate and stabilize the market; lastly, ETF provides an effective arbitrage tool. This part focuses on the performance evaluation of ETF. There are many literatures on the performance evaluation of ETF abroad, most of them are tracked. Based on error, discount premium level, product pricing and arbitrage mechanism, this paper compares ETF with traditional index funds and open-end partial equity funds. Trading costs, sample replication, changes in constituent stocks, cash substitution, dividend payments and other factors are the main causes of tracking errors; dividends and capital returns are the main causes of discount premiums in the ETF, while the United States domestic ETF discount premium is smaller, more efficient than international ETF operations, arbitrage opportunities and The return on investment in the market will affect the discount premium of ETF. Conversely, the discount premium trade of ETF will produce corresponding arbitrage opportunities; the market impact cost caused by the adjustment of sample stocks will cause the fluctuation of the return rate, which will affect the market performance of ETF. However, most domestic studies are limited to ETF tracking error or discount premium. On the level of research, the evaluation of the sample fund is less, the sample interval is shorter, the research method is single, can not effectively evaluate the overall performance level of ETF.
The second part mainly introduces the origin of ETF, the definition of ETF and other fund products, as well as the theoretical basis of operation, and finally introduces cross-border ETF products. One-off trading quotation realizes the trading of a portfolio of stocks and uses it as a hedging tool in conjunction with other risk instruments. On the other hand, with the changes in the market and the development of product innovation, some small and medium-sized investors also have demand for this investment tool. Therefore, in the market demand, this "standardized product" SuperUnits, SuperShares, Optimized Portfolios (OPALS), etc., have emerged as benchmark indices based on a particular stock index and based on a portfolio of stocks. It has the basic attributes of traditional index funds, open-end funds and closed-end funds, but also has its own characteristics. In the theoretical development of ETF, there have been one-way difference model, capital asset pricing model, arbitrage pricing model and efficient market theory, and finally established the theoretical basis of ETF. Recently, the Shanghai Stock Exchange, the Shenzhen Stock Exchange and the Hong Kong Stock Exchange cooperate to launch cross-market cross-border ETF, and the basic preparations are ready.
The third part is mainly about the comparative analysis of the performance of ETF and traditional index funds and open-end funds. Through collecting a large number of literature and data, the paper firstly compares the performance of ETF with traditional index funds and open-end partial equity funds by using Sharp index of classical fund performance evaluation methods. The sample covers the study. From January 10, 2011 to January 10, 2012, there are 20 ETFs, 22 traditional index funds and 24 open-end partial equity funds with comparable conditions. Gold also has better performance than the market index. (3) Compared with the market index, it has a performance that surpasses the market index. Then, in order to further explain the performance appraisal between the samples, we use the information ratio analysis, through the establishment of a unitary linear regression model of fund returns, select a number of parameters from the regression results, combined with the three classics. The performance evaluation method and information ratio prove that the performance of ETF fund is superior to that of other fund types again, and increase the validity of the conclusion by T-statistics test method. In bear markets, too, this is largely determined by the ETF's own characteristics, which can replicate or sample the underlying index completely (the prospectus stipulates that more than 95% of the stock position is normally guaranteed, often up to 97% or more), making it the most guaranteed for the underlying index. At present, China's stock market is in a state of transition from weak efficient to semi-strong efficient, which determines that the basic analysis method is still possible to obtain excess returns, while most of the ETFs issued in China follow the index of Shanghai and Shenzhen stock markets. Blue-chip Style Index. The underlying stocks in these indices have the characteristics of good performance, high dividend payout rate, leading industry segmentation, stable stock price trend, and good market image. Therefore, selecting stocks from them will generally bring good market returns, while ETF tracks a package of such stocks and makes physical purchases in the primary market. And redemption, trading back and forth in the secondary market, or even arbitrage operations, which is equivalent to only a small amount of money, very low transaction costs, you can get the corresponding ETF share, in fact, also obtained the tracking index of the underlying stock, so on the one hand to avoid trading back and forth caused by high transaction costs and "T + 1" payment. On the other hand, it can effectively reduce the market risk caused by the herding effect of institutional investors and stabilize market sentiment.
In the fourth part, this paper evaluates the internal performance of ETFs, and selects six-month, one-year, two-year and three-year ETFs as the samples for empirical analysis. The overall performance of ETFs in the operation of exchanges varies greatly, and if the internal ETFs of the Shanghai Stock Exchange are taken into account, the difference and convergence phenomenon is more obvious, that is, the performance of ETFs tracking the large blue-chip index converges, and it is also different from the performance of ETFs tracking the small and medium-sized stock growth index. This kind of diversification leads to the divergence of the ETF's performance. Empirical research finds that the rate of change between the large index and the small and medium-sized index is often different in a certain period of time. This shows that under the market rotation or the plate rotation trend, the two tend to appear seesaw. So the ETFs that track the two indices also show the same differences as the indices because of their high degree of fit, market impact costs, transaction costs and operational strategies. In addition, the adjustment of sample stocks and the degree of replication of ETFs will cause the performance differentiation between ETFs.
Based on the above analysis, we can draw a conclusion: considering the risk-adjusted return method to evaluate the performance of ETF, ETF is generally superior to the traditional index funds and open-end equity-biased funds. As a passive investment, ETF, on the one hand, tracks and replicates the index like an index fund to fully share the average return of the stock market, while trading costs are lower and tracking errors are smaller; on the other hand, it avoids large discounts of closed-end funds. Price problem, and can be bought or redeemed in the primary market, listed in the secondary market trading, and arbitrage operations. Thus, for the majority of investors, investment ETF is a very good choice.
【學(xué)位授予單位】:西南財(cái)經(jīng)大學(xué)
【學(xué)位級(jí)別】:碩士
【學(xué)位授予年份】:2012
【分類(lèi)號(hào)】:F832.51;F224
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